Cavanaugh, Jack (August 13, 2021). "Yale Professor Turns to Sports". The New York Times. Archived from the original on August 14, 2021. Retrieved August 13, 2021.
Cavanaugh, Jack (August 13, 2021). "Yale Professor Turns to Sports". The New York Times. Archived from the original on August 14, 2021. Retrieved August 13, 2021.